20204432632

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2677}}^1\times {\mathrm{14081}}^1$

素因数の和:16831

約数の個数: 32

約数和(自身を含む): 38465827920

約数和(自身を除く): 18261395288

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2677, 5354, 10708, 14081, 21416, 28162, 56324, 112648, 179359, 358718, 717436, 943427, 1434872, 1886854, 3773708, 7547416, 37694837, 75389674, 150779348, 301558696, 2525554079, 5051108158, 10102216316, 20204432632]

約数ペア:

[(1, 20204432632), (2, 10102216316), (4, 5051108158), (8, 2525554079), (67, 301558696), (134, 150779348), (268, 75389674), (536, 37694837), (2677, 7547416), (5354, 3773708), (10708, 1886854), (14081, 1434872), (21416, 943427), (28162, 717436), (56324, 358718), (112648, 179359)]